Public changelog
Contract history for the medical-terminologies-mcp.sidneybissoli.workers.dev MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
Advisories
[breaking] Enum value snomed removed from source_terminology on find_equivalent. [breaking] Enum value snomed removed from terminology on terminology_diff. [breaking] Enum value snomed removed from terminology on terminology_diff. [safe]…
[safe] Description of rxnorm_concept changed (14% word delta). [breaking] Type of rxcui on rxnorm_concept changed string → unset. [breaking] Type of include_related on rxnorm_concept changed boolean → unset. [risky] Default of…
[breaking] Type of block_id on icd11_lookup changed unset → string|null. [breaking] Type of class_kind on icd11_lookup changed unset → string|null. [breaking] Type of code_range on icd11_lookup changed unset → string|null. [breaking] Type…
Contract changelog
Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.
map_loinc_to_snomed was removed.snomed removed from source_terminology on find_equivalent.snomed removed from terminology on terminology_diff.snomed removed from terminology on terminology_diff.terminology_versions changed (4% word delta).snomed removed from terminology on terminology_versions.validate_codes changed (3% word delta).loinc_answers changed (61% word delta).harmonize_terms was added.atc_classify changed (41% word delta).cid10_chapter changed (52% word delta).icd11_chapters changed (73% word delta).icd11_lookup changed (59% word delta).icd11_postcoordination changed (76% word delta).rxcui on rxnorm_classes changed string → unset.rxnorm_concept changed (14% word delta).rxcui on rxnorm_concept changed string → unset.include_related on rxnorm_concept changed boolean → unset.include_related on rxnorm_concept changed false → unset.found was added to rxnorm_concept output.tty on rxnorm_concept changed string → string|null.name on rxnorm_concept changed string → string|null.+ 7 more in this revision
cid10_search changed (31% word delta).vocabulary_notes was added to cid10_search output.icd11_hierarchy changed (53% word delta).language was added to icd11_hierarchy; may shift model behaviour.uri was added to icd11_hierarchy; may shift model behaviour.code on icd11_hierarchy is no longer required.fetch was added.search was added.code on icd11_lookup changed unset → string|null.block_id on icd11_lookup changed unset → string|null.class_kind on icd11_lookup changed unset → string|null.code_range on icd11_lookup changed unset → string|null.definition on icd11_lookup changed unset → string|null.browser_url on icd11_lookup changed unset → string|null.coding_note on icd11_lookup changed unset → string|null.long_definition on icd11_lookup changed unset → string|null.+ 7 more in this revision
Snapshot log
The hashes to pin against. Identical contracts hash identically.
| Observed | Contract hash | Tools |
|---|---|---|
| 2026-10-06 02:29 | 8561cc9dd2a3 | 33 |
| 2026-10-04 01:51 | ca3b899399c1 | 33 |
| 2026-10-03 21:32 | 9db5d25412db | 34 |
| 2026-10-03 21:17 | 5b2f95077cc3 | 34 |
| 2026-10-03 18:48 | 0acc1181340b | 33 |
| 2026-10-02 18:09 | 0127c98f9a8d | 33 |
| 2026-09-29 01:33 | 6d81a5217c7d | 33 |
| 2026-09-27 19:02 | d8eaa5c8d303 | 33 |
| 2026-09-16 22:09 | b46b5e55708f | 33 |
| 2026-09-13 16:57 | 54ce821499f5 | 33 |
| 2026-09-11 12:42 | 904abb3c2947 | 33 |
| 2026-09-03 12:16 | a7b0cdc05e68 | 33 |
| 2026-08-31 00:18 | a2a1ca8f18cc | 31 |
| 2026-08-17 06:35 | 2c5971d33f7c | 31 |
Maintainer badge
Free forever for open-source maintainers. It reports what Zevruna actually observed, a green badge means no breaking change in ninety days, and it says so honestly when a server has never been polled.
[](https://zevruna.com/servers/medical-terminologies-mcp.sidneybissoli.workers.dev)